/*
Copyright 2010 Bryce Alcock

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.com

 */
package experimenting.future;

import java.util.concurrent.Callable;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Bryce.Alcock
 */
public class StringTask implements Callable {

    static AtomicInteger i = new AtomicInteger(0);
    static AtomicInteger j = new AtomicInteger(0);

    public String call() {
        int ii = i.incrementAndGet();
        try {
            int jj = j.incrementAndGet();
            try {
                Thread.sleep(10);
                //Long operations
            } catch (InterruptedException ex) {
                Logger.getLogger(StringTask.class.getName()).log(Level.SEVERE, null, ex);
            }
            //Long operations

            return "Run : " + ii + " : " + jj;
        } finally {
            i.decrementAndGet();
        }
    }
}
